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wolverine [178]
2 years ago
9

________ is a group meeting-based process for requirements collection. a. Reverse engineering b. Joint application design c. Hum

an-computer interface d. Computer-aided design e. Total ownership
Computers and Technology
1 answer:
Kamila [148]2 years ago
3 0

Answer:

a) reverse engineering

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Design a class named QuadraticEquation for a quadratic equation ax^2+bx+x=0. The class contains: **private data fields a, b, and
LenaWriter [7]

Answer:

<em>C++</em>

///////////////////////////////////////////////////////////////////////////////////////////

#include <iostream>

using namespace std;

//////////////////////////////////////////////////////////////////

class QuadraticEquation {

   int a, b, c;

   

public:

   QuadraticEquation(int a, int b, int c) {

       this->a = a;

       this->b = b;

       this->c = c;

   }

   ////////////////////////////////////////

   int getA() {

       return a;

   }

   

   int getB() {

       return b;

   }

   

   int getC() {

       return c;

   }

   ////////////////////////////////////////

   // returns the discriminant, which is b2-4ac

   int getDiscriminant() {

       return (b*2)-(4*a*c);

   }

   

   int getRoot1() {

       if (getDiscriminant() < 0)

           return 0;

       else {

           // Please specify how to calculate the two roots.

           return 1;

       }

   }

   

   int getRoot2() {

       if (getDiscriminant() < 0)

           return 0;

       else {

           // Please specify how to calculate the two roots.

           return -1;

       }

   }

};

//////////////////////////////////////////////////////////////////

int main() {

   return 0;

}

4 0
3 years ago
Given a integer, convert to String, using String Builder class. No error checking needed on input integer, However do read in th
Gennadij [26K]

Answer:

The program in Java will be:

// Java program to demonstrate working parseInt()  

public class GFG  

{  

   public static void main(String args[])  

   {  

       int decimalExample = Integer.parseInt("20");  

       int signedPositiveExample = Integer.parseInt("+20");  

       int signedNegativeExample = Integer.parseInt("-20");  

       int radixExample = Integer.parseInt("20",16);  

       int stringExample = Integer.parseInt("geeks",29);  

 

       // Uncomment the following code to check  

       // NumberFormatException  

 

       //   String invalidArguments = "";  

       //   int emptyString = Integer.parseInt(invalidArguments);  

       //   int outOfRangeOfInteger = Integer.parseInt("geeksforgeeks",29);  

       //   int domainOfNumberSystem = Integer.parseInt("geeks",28);  

 

       System.out.println(decimalExample);  

       System.out.println(signedPositiveExample);  

       System.out.println(signedNegativeExample);  

       System.out.println(radixExample);  

       System.out.println(stringExample);  

   }  

}

7 0
3 years ago
If one department chair—a professor—can chair only one department, and one department can have only one department chair. The en
vodka [1.7K]

Answer:

1:1

Explanation:

According to my research on different types of relationships between two variables, I can say that based on the information provided within the question the entities PROFESSOR and DEPARTMENT exhibit a 1:1 relationship. In other words there can only be one Professor per Department and vice-versa.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

5 0
3 years ago
What obstacles could prevent you from getting and keeping a job
stepladder [879]
Drugs, No Collage, Gangs, bad grades, Criminal Records →
7 0
3 years ago
Net neutrality refers to the idea that Internet service providers (ISPs), including cable Internet and wireless carriers, should
Vedmedyk [2.9K]

Answer:

True is the right answer.

Explanation:

The term net neutrality can be defined as the principle which states that all internet service providers treat all communication channels i.e wired or wireless channels equally.

In net neutrality, there can not be any discrimination on the basis of the website, user, protocol, hardware or application.

In net neutrality, the internet service provider can not charge the user on the basis of some specific content.

Hence the most appropriate answer is true.

8 0
3 years ago
Read 2 more answers
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